Nonprofits Founded in 1961 in Maryland

29 organizations founded in 1961

29 organizations

SOCIETY OF THE LEES OF VIRGINIA C/O JENNIFER DOWDEIN 237115411 · SHERWOOD FOREST
ALPHA PHI HOUSE CORPORATION FOR DELTA ZETA CHAPTER OF MARYLANDEIN 237192624 · COLLEGE PARK
AIR FORCE SERGEANTS ASSOCIATION INC (GROUP)EIN 237364999 · SUITLAND
AMERICAN UROLOGICAL ASSOCIATION INCEIN 256041278 · LINTHICUM
Gypsum AssociationEIN 361177840 · Silver Spring
THE AMERICAN SOCIETY FOR CELL BIOLOGYEIN 396054285 · ROCKVILLE
SIGMA DELTA TAU SORORITY ALPHA THETA CHAPTEREIN 520634751 · COLLEGE PARK
FRANKLIN KNOLLS SWIMMING POOL ASSOCIATION INCEIN 520738378 · Silver Spring
LOCAL UNION NO 24 IBEWEIN 520739550 · BALTIMORE
AIR FORCE SERGEANTS ASSOCIATION INCEIN 520743333 · SUITLAND
INTL UNION UNITED AUTOMOBILE AEROSPACE & AGRICULTURAL WORKERSEIN 520744095 · HAGERSTOWN
CHARLES COUNTY HARC INCEIN 520782507 · WALDORF
RELOCATION HOUSING CORPORATIONEIN 520792830 · TOWSON
SOUTH MOUNTAIN ROD & GUN CLUB INCEIN 520802725 · Smithsburg
GARRETT COUNTY DEVELOPMENT CORPORATIONEIN 520956893 · OAKLAND
MARYLAND ASSOCIATION FOR JUSTICE INC INCEIN 520968523 · COLUMBIA
FREDERICK COUNTY ASSOCIATION OF REALTORSEIN 520983489 · FREDERICK
KENT & QUEEN ANNE'S RESCUE SQUADINEIN 521056883 · CHESTERTOWN
CATONSVILLE RECREATION & PARKS COUNCIL INCEIN 521071141 · Catonsville
MARYLAND CHIEFS OF POLICE ASSOCIATION INCEIN 521235249 · WESTMINSTER
UNITED COMMUNITIES VOLUNTEER FIRE DEPARTMENT INCEIN 521345525 · STEVENSVILLE
Maryland School Nutrition Association IncEIN 521374335 · Gaithersburg
SISTER OF MARY BOYSTOWN AND GIRLSTOWN INCEIN 521440944 · LANHAM
MARYLAND ELECTRICAL INDUSTRY HEALTH FUNDEIN 526038269 · ROSEDALE
UNITED FOOD AND COMMERCIAL WORKERS UNIONS AND PARTICIPATING EMPLOYERS HEALTH & WELFARE FUNDEIN 526044428 · LANDOVER
FELLO INCEIN 526047882 · LINTHICUM HEIGHTS
Historical Society Harford CouEIN 526054081 · Bel Air
WASHINGTON PRINTING PRESSMEN ASSISTANTS AND OFFSET WORKERS UNION NO 72 CEIN 530163355 · RIVERDALE
Washington Montessori InstituteEIN 834115261 · Riverdale Park

Data from IRS Form 990 filings. Click an organization name to view full details. © 2026 990 Finder by Trantor SpA.